diff --git a/lettre_email/src/lib.rs b/lettre_email/src/lib.rs
index 6aab23b..be24080 100644
--- a/lettre_email/src/lib.rs
+++ b/lettre_email/src/lib.rs
@@ -418,10 +418,6 @@ impl EmailBuilder {
             self.message = self.message
                 .header(Header::new_with_value("Cc".into(), self.cc).unwrap());
         }
-        if !self.bcc.is_empty() {
-            self.message = self.message
-                .header(Header::new_with_value("Bcc".into(), self.bcc).unwrap());
-        }
         if !self.reply_to.is_empty() {
             self.message = self.message
                 .header(Header::new_with_value("Reply-To".into(), self.reply_to).unwrap());
@@ -511,7 +507,7 @@ mod test {
                 "Date: {}\r\nSubject: Hello\r\nX-test: value\r\nSender: \
                  <sender@localhost>\r\nTo: <user@localhost>\r\nFrom: \
                  <user@localhost>\r\nCc: \"Alias\" <cc@localhost>\r\n\
-                 Bcc: <bcc@localhost>\r\nReply-To: <reply@localhost>\r\n\
+                 Reply-To: <reply@localhost>\r\n\
                  MIME-Version: 1.0\r\nMessage-ID: \
                  <{}.lettre@localhost>\r\n\r\nHello World!\r\n",
                 date_now.rfc822z(),